{"abstract":"On or about May 29, 2020, the Environmental Protection Agency (EPA) will make available the document, Policy Assessment for the Ozone National Ambient Air Quality Standards (PA, EPA-452/R-20-001). This document was prepared as part of the current review of the national ambient air quality standards (NAAQS) for photochemical oxidants including ozone (O<INF>3</INF>). The PA serves to \"bridge the gap\" between the currently available scientific and technical information and the judgments required of the Administrator in determining whether to retain or revise the existing O<INF>3</INF> NAAQS. The primary and secondary O<INF>3</INF> NAAQS are set to protect the public health and the public welfare from O<INF>3</INF> and other photochemical oxidants in ambient air.","action":"Notice of availability.","agencies":[{"raw_name":"ENVIRONMENTAL PROTECTION AGENCY","name":"Environmental Protection Agency","id":145,"url":"https://www.federalregister.gov/agencies/environmental-protection-agency","json_url":"https://www.federalregister.gov/api/v1/agencies/145","parent_id":null,"slug":"environmental-protection-agency"}],"body_html_url":"https://www.federalregister.gov/documents/full_text/html/2020/05/22/2020-11121.html","cfr_references":[],"citation":"85 FR 31182","comment_url":null,"comments_close_on":null,"correction_of":null,"corrections":[],"dates":"This document will be available on or about May 29, 2020.","disposition_notes":null,"docket_ids":["EPA-HQ-OAR-2018-0279","FRL-10009-30-OAR"],"dockets":[],"document_number":"2020-11121","effective_on":null,"end_page":31182,"executive_order_notes":null,"executive_order_number":null,"full_text_xml_url":"https://www.federalregister.gov/documents/full_text/xml/2020/05/22/2020-11121.xml","html_url":"https://www.federalregister.gov/documents/2020/05/22/2020-11121/release-of-policy-assessment-for-the-ozone-national-ambient-air-quality-standards","images":{},"images_metadata":{},"json_url":"https://www.federalregister.gov/api/v1/documents/2020-11121?publication_date=2020-05-22","mods_url":"https://www.govinfo.gov/metadata/granule/FR-2020-05-22/2020-11121/mods.xml","not_received_for_publication":null,"page_length":1,"page_views":{"count":486,"last_updated":"2026-07-26 16:15:03 -0400"},"pdf_url":"https://www.govinfo.gov/content/pkg/FR-2020-05-22/pdf/2020-11121.pdf","presidential_document_number":null,"proclamation_number":null,"public_inspection_pdf_url":"https://public-inspection.federalregister.gov/2020-11121.pdf?1590065152","publication_date":"2020-05-22","raw_text_url":"https://www.federalregister.gov/documents/full_text/text/2020/05/22/2020-11121.txt","regulation_id_number_info":{},"regulation_id_numbers":[],"regulations_dot_gov_info":{"supporting_documents":[{"title":"OMB email re 12 21 2020 mtg","document_id":"EPA-HQ-OAR-2018-0279-0583"},{"title":"12 22 20 OMB Concludes Review","document_id":"EPA-HQ-OAR-2018-0279-0570"},{"title":"Zahran HS et al  (2013) Factors Associated with Asthma Prevalence among Racial and Ethnic Groups—United States, 2009–2010 Behavioral Risk Factor Surveillance System, Journal of Asthma, 50:6, 583-589","document_id":"EPA-HQ-OAR-2018-0279-0563"},{"title":"U.S. EPA. (2018). Review of the Secondary Standards for Ecological Effects of Oxides of Nitrogen, Oxides of Sulfur, and Particulate Matter: Risk and Exposure Assessment Planning Document. August 6, 2018, EPA-452/D-18-001","document_id":"EPA-HQ-OAR-2018-0279-0562"},{"title":"Wu, X, Nethery, RC, Sabath, BM, Braun, D and Dominici F (2020). Exposure to Air Pollution and COVID-19 Mortality in the United States: A Nationwide Cross-Sectional Study. medRxiv [Preprint] 2020 Apr 7: 2020.04.05.20054502","document_id":"EPA-HQ-OAR-2018-0279-0559"},{"title":"Stokes, EK, Zambrano, LD, Anderson, KN, Marder, EP, Raz, KM, Felix, SEB, Tie, Y and Fullerton, KE (2020). Coronavirus Disease 2019 Case Surveillance — United States, January 22–May 30, 2020. MMWR Morb Mortal Wkly Rep 2020,69:759–765","document_id":"EPA-HQ-OAR-2018-0279-0556"},{"title":"Salam, MT, Millstein, J, Li, YF, Lurmann, FW, Margolis, HG and Gilliland, FD (2005). Birth Outcomes and Prenatal Exposure to Ozone, Carbon Monoxide, and Particulate Matter: Results from the Children's Health Study. Environ Health Perspect 113: 1638-1644","document_id":"EPA-HQ-OAR-2018-0279-0555"},{"title":"Peters, JM et al., (1999). A study of twelve southern California communities with differing levels and types of air pollution. II: Effects on pulmonary function. Am J Respir Crit Care Med 159: 768-775","document_id":"EPA-HQ-OAR-2018-0279-0551"},{"title":"U.S. EPA. (2017a). Integrated Review Plan for the Secondary National Ambient Air Quality Standards for Ecological Effects of Oxides of Nitrogen, Oxides of Sulfur and Particulate Matter. EPA-452/R-17-002","document_id":"EPA-HQ-OAR-2018-0279-0547"},{"title":"Islam, T, et al., (2009). Ozone, Oxidant Defense Genes, and Risk of Asthma During Adolescence. Am J Respir Crit Care Med 177(4): 388-395","document_id":"EPA-HQ-OAR-2018-0279-0530"}],"comments_url":"https://www.regulations.gov/docketBrowser?rpp=50&so=DESC&sb=postedDate&po=0&dct=PS&D=EPA-HQ-OAR-2018-0279","supporting_documents_count":351,"docket_id":"EPA-HQ-OAR-2018-0279","regulation_id_number":null,"title":"Review of the National Ambient Air Quality Standards for Ozone","checked_regulationsdotgov_at":"2020-05-25T02:30:17Z"},"regulations_dot_gov_url":null,"significant":null,"signing_date":null,"start_page":31182,"subtype":null,"title":"Release of Policy Assessment for the Ozone National Ambient Air Quality Standards","toc_doc":null,"toc_subject":null,"topics":[],"type":"Notice","volume":85}